... . Both incubation and hatching. ModelJXB-12-type micro-computer automatic egg incubator machineAppearanceColor structure of aluminum ... 7 Road, (over-temperature, temperature control, low temperature, controlled humidity, temperature control, left-over eggs, right over the ... cycle5-999 minutes (adjustable, factory 0 hours, non-ventilation)Ventilation time0-999 seconds (adjustable, factory 30 ...